Black Stubble Lichen vs Yellow Collar Stubble Lichen

Calicium abietinum compared with Calicium trabinellum

Key Differences

Black Stubble Lichen is Endangered while Yellow Collar Stubble Lichen is Least Concern.

Taxonomic Classification

Rank	Black Stubble Lichen	Yellow Collar Stubble Lichen
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Ascomycota (Schlauchpilze)	Ascomycota (Schlauchpilze)
Class same	Lecanoromycetes (Lecanoromycetes)	Lecanoromycetes (Lecanoromycetes)
Order same	Caliciales (Caliciales)	Caliciales (Caliciales)
Family same	Caliciaceae	Caliciaceae
Genus same	Calicium	Calicium
Species	Calicium abietinum	Calicium trabinellum

Evolutionary Relationship

Black Stubble Lichen and Yellow Collar Stubble Lichen share a common ancestor at the Genus level: Calicium.

Ansehen Genus: Calicium

Conservation Status

Black Stubble Lichen

EN — Endangered

Yellow Collar Stubble Lichen

LC — Least Concern

Physical Characteristics

Attribute	Black Stubble Lichen	Yellow Collar Stubble Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Stubble Lichen

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Yellow Collar Stubble Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.

Black Stubble Lichen

The Black Stubble Lichen (Calicium abietinum) is a species in the genus Calicium. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region, found across Colombia, Denmark, Norway, Portugal, Sweden, and more.